StateComponent.ixx File

Component storing current state for an entity. More...

Included Headers

#include <helios.engine.state.types.StateTransitionContext> #include <helios.engine.state.types.StateTransitionId>

Namespaces Index

namespace	helios
namespace	engine
namespace	state
namespace	components

Classes Index

class	StateComponent<StateType>
	Stores the current state and last transition for an entity. More...

Description

Component storing current state for an entity.

File Listing

The file content with the documentation metadata removed is:

1

5module;

6

7export module helios.engine.state.components.StateComponent;

8

9import helios.engine.state.types.StateTransitionId;

10import helios.engine.state.types.StateTransitionContext;

11

12

13export namespace helios::engine::state::components {

14

26 template<typename StateType>

27 class StateComponent {

28

29 using StateTransitionIdType = helios::engine::state::types::StateTransitionIdType<StateType>;

30

34 StateType from_ = StateType::Undefined;

35

39 StateTransitionIdType transitionId_ = StateTransitionIdType::Undefined;

40

44 StateType state_ = StateType::Undefined;

45

46 public:

47

53 StateType state() const noexcept {

54 return state_;

55 }

56

62 StateType from() const noexcept {

63 return from_;

64 }

65

71 void setStateFromTransitionContext(const helios::engine::state::types::StateTransitionContext<StateType> stateTransitionContext) noexcept {

72 from_ = stateTransitionContext.from();

73 state_ = stateTransitionContext.to();

74 transitionId_ = stateTransitionContext.transitionId();

75 }

76

82 StateTransitionIdType transitionId() const noexcept {

83 return transitionId_;

84 }

85

86 };

87

88

89}

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